Solve. Round to the nearest tenth.
7
11
18
X+1

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.